San Francisco Giants vs Houston Astros Odds

The Giants will play the Astros on Wednesday, May 3rd, 2023. Your timezone's first pitch time is 2:10 pm EDT. Check local listings or your nearest streaming app for coverage.

Learn more about MLB Betting with our handy tutorial and guide. We explain money line, total and run line bets. Plus, a great discussion about exotic bets like MLB Baseball parlays and props.

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Best Giants at Astros Odds

**Best Moneyline Betting Odds**
Underdog San Francisco Giants	Favorite Houston Astros
+135 BetMGM Bet	-160 BetMGM Bet

The Houston Astros are the -160 moneyline favorite. Risk $160 to win $100 on the Houston Astros at BetMGM. The San Francisco Giants are the +135 underdog at BetMGM. Risk $100 to win $135 on the San Francisco Giants. Learn more about how to bet on money lines.

**Best Total Betting Odds**
Over	Under
7.5 o -105 BetMGM Bet	7.5 u -115 BetMGM Bet

BetMGM has the best over line of 7.5 runs. Risk $105 to win $100. BetMGM has the best under line of 7.5 runs. Risk $115 to win $100. Our tutorial explains more about total bets.

**Best Run Line Betting Odds**
Underdog San Francisco Giants	Favorite Houston Astros
+1.5 -165 BetMGM Bet	-1.5 +135 BetMGM Bet

The Houston Astros have a -1.5 +135 run line at BetMGM OH. They are the run line favorite in this matchup. The San Francisco Giants have a +1.5 -165 run line at BetMGM OH. The San Francisco Giants are the run line underdogs. Review how to bet on a point spread with our text and video tutorials.

Matchup Odds FAQs

What is the moneyline for the San Francisco Giants vs Houston Astros MLB game on Wednesday, May 3rd, 2023?

The Houston Astros are the -160 moneyline favorite at BetMGM and the San Francisco Giants are the +135 moneyline underdog at BetMGM.

What is the over-under total line for the San Francisco Giants vs Houston Astros MLB game on Wednesday, May 3rd, 2023?

The best over line is 7.5 -105 runs at BetMGM, which means you risk $105 to win $100 betting the over. The best under line is 7.5 -115 runs at BetMGM, and that means you risk $115 to win $100 betting the under.

What is the run line for the San Francisco Giants vs Houston Astros MLB game on Wednesday, May 3rd, 2023?

The Houston Astros are -1.5 +135 run line favorites at BetMGM, while the San Francisco Giants are +1.5 -165 run line underdogs at BetMGM.

MLB Odds Example

MLB Odds and Outcomes Explained
Game	BetMGM Bet
Giants Astros 5/03/23 2:10pm EDT	+135 -160

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Possible Moneyline Outcomes

San Francisco Giants bettors risk $100 to win $135 at +135 odds. The implied probability for San Francisco Giants is 42.55%.
Houston Astros bettors risk $100 to win $62.5 at -160 odds. The implied probability for Houston Astros is 61.54%.

San Francisco Giants at Houston Astros Prop Bets

MLB Prop Bets
+ Displays more odds
	BetMGM Bet
Giants Astros First Team to Score 5/03/23 2:10pm EDT	-120 -110 Bet
Giants Astros To Extra Innings 5/03/23 2:10pm EDT	Yes +700 No -1100 Bet
Giants Astros 1st Team to Score Will Win 5/03/23 2:10pm EDT	Yes -250 No +190 Bet
Astros Total Runs SFO at HOU 5/03/23 2:10pm EDT	3.5 o -145 3.5 u +110 Bet
	BetMGM
Giants Total Runs SFO at HOU 5/03/23 2:10pm EDT	3.5 o +105 3.5 u -140 Bet
Framber Valdez Strikeouts Thrown SFO at HOU 5/03/23 2:10pm EDT	7.5 o +120 7.5 u -155 Bet
Logan Webb Strikeouts Thrown SFO at HOU 5/03/23 2:10pm EDT	5.5 o +105 5.5 u -135 Bet

San Francisco Giants & Houston Astros Futures Odds

Latest World Series odds, if available, for each team. Review odds for other teams and learn how to bet on the tournament. See past Championship results and learn how to bet World Series teasers, props and parlays.

San Francisco Giants World Series Odds

2025 San Francisco Giants World Series Odds
Team	BetMGM
Giants	+6600 Bet

Houston Astros World Series Odds

2025 Houston Astros World Series Odds
Team	BetMGM
Astros	+1400 Bet

San Francisco Giants & Houston Astros Team Pages

Review each team's season win total odds, futures odds, betting bonuses and other valuable information on our exclusive team betting odds pages. Team betting odds and stats update throughout the season:

Team Standings

2023 MLB Regular Season Standings - San Francisco Giants, Houston Astros
Team	W	L	Pct	GB	Home	Away	RS	RA	Diff	Strk	L10
x - Houston Astros	90	72	0.556	+14.0	39-42	51-30	827	698	+129	W4	6-4
e - San Francisco Giants	79	83	0.488	+25.0	45-36	34-47	674	719	-45	L1	3-7

How to Bet on the Game

Time needed: 4 minutes.

How to Bet on the San Francisco Giants vs Houston Astros MLB Game

Open a new sports betting account before game time.
Review our list of sports betting sites. Open a new account before the game starts on Wednesday, May 3rd, 2023 at 2:10 pm EDT, making sure to enter all your personal details correctly. Don't forget to add your bonus code.
Visit the sportsbook’s cashier, banking, or deposit page.
Navigate to the sportsbook's deposit page. Use your Visa card or MasterCard, or deposit with a bank transfer, or other methods like Paypal.
Tap to the sportsbook's MLB page, look for the San Francisco Giants vs Houston Astros Game.
Navigate to the sportsbook's MLB page. Next, look for live or upcoming matchups. Select the San Francisco Giants vs Houston Astros Game.
Choose your bet and place a wager.
Choose your bet and then use the funds you deposited to place a wager. The sportsbook will pay your winnings or deduct a losing wager from your account balance after the game.

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